text: from django_rest_framework.pagination import StandardResultsSetPagination
  from rest_framework import viewsets, permissions
  from rest_framework_simplejwt.authentication import JWTAuthentication
  
  from customer_models.class_models.customer import Customer
  from customer_models.class_serializers.customer_serializers import CustomerSerializer
  
  
  class CustomerViewSet(viewsets.ModelViewSet):
      queryset = Customer.objects.all()
      pagination_class = StandardResultsSetPagination
      serializer_class = CustomerSerializer
      permission_classes = (permissions.IsAuthenticatedOrReadOnly,)  # IsAuthenticated, IsAuthenticatedOrReadOnly
      authentication_classes = [JWTAuthentication, ]
  